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LK3970 S5 Compressor Repair Kit Compatible with Knorr-Bremse
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LK3970 S5 Compressor Repair Kit for Knorr-Bremse Systems

1400 020 750

Summary

Professional-grade compressor repair kit designed for heavy commercial vehicle air brake systems. This high-strength component ensures the reliable restoration of pneumatic compressor performance. Compatible with Knorr-Bremse systems to maintain optimal air pressure delivery. Equivalent to OE Knorr-Bremse LK3970S5.

Product identifiers
EAN Code8699031010960
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP3975 S5
    • LK3986 S5
    • LK3970 S5
    • LK3821 S5
    • LK3819 S5
    • LK3813 S5
    • LK3810 S5
  • SCANIA
    • 1386866 S5

Description

What does a compressor repair kit do?

Maintaining the integrity of the air brake system is critical for the safety and performance of heavy commercial vehicles. This compressor repair kit provides the necessary components to restore pneumatic efficiency and prevent pressure loss within the compressor assembly.

Compatibility and fitment

This specific kit is designed for use in heavy commercial vehicle air brake compressors and is compatible with Knorr-Bremse systems. It ensures that the internal components of the compressor function within original manufacturer specifications for reliable air production.

Installation and maintenance

When performing maintenance, technicians should inspect all seals and internal components to ensure complete system sealing. Proper installation of these high-strength components helps prevent air leaks and maintains consistent pressure across the braking circuit.

System reliability

Regular inspection of the compressor assembly can prevent unexpected downtime for fleet vehicles. For precise fitment, always verify compatibility with your specific compressor model before installation.

OE cross-reference

1400 020 750 (Compressor Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK3970S5.

Other OEMs

KNORR-BREMSE

  • LP3975 S5
  • LK3986 S5
  • LK3970 S5
  • LK3821 S5
  • LK3819 S5
  • LK3813 S5
  • LK3810 S5

SCANIA

  • 1386866 S5

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
SCANIA

FAQ

What is the purpose of a compressor repair kit?
A compressor repair kit contains essential high-strength components used to refurbish and restore the performance of pneumatic air brake compressors.
Which systems are these kits compatible with?
These kits are engineered to be compatible with Knorr-Bremse systems used in heavy commercial vehicle air brake assemblies.
How can I know if my compressor needs a repair kit?
Technicians should look for signs such as abnormal air pressure drops, audible leaks, or oil carryover in the pneumatic lines.
Are these components suitable for heavy commercial vehicles?
Yes, these kits are designed specifically for the demanding operating conditions found in heavy commercial vehicle braking systems.
What are the OE reference numbers of this part?
1400 020 750 directly replaces Knorr-Bremse OE number LK3970S5.